Viser treff 21-40 av 62

• #### Energy dependence of forward-rapidity J/$psi$ and $\psi(2S)$ production in pp collisions at the LHC ﻿

(Peer reviewed; Journal article, 2017-06)
We present ALICE results on transverse momentum $p_{\rm T}$ and rapidity $y$ differential production cross sections, mean transverse momentum and mean transverse momentum square of inclusive J/\).psi\) and $\psi(2S)$ ...
• #### Enhanced production of multi-strange hadrons in high-multiplicity proton-proton collisions ﻿

(Peer reviewed; Journal article, 2017)
At sufficiently high temperature and energy density, nuclear matter undergoes a transition to a phase in which quarks and gluons are not confined: the quark–gluon plasma (QGP)1. Such an exotic state of strongly interacting ...
• #### Evolution of the longitudinal and azimuthal structure of the near-side peak in Pb–Pb collisions at $\sqrt{s_{\rm NN}}=2.76$ TeV ﻿

(Peer reviewed; Journal article, 2017-09-08)
In two-particle angular correlation measurements, jets give rise to a near-side peak, formed by particles associated to a higher $p_{\mathrm{T}}$ trigger particle. Measurements of these correlations as a function of ...
• #### First measurement of jet mass in Pb–Pb and p–Pb collisions at the LHC ﻿

(Peer reviewed; Journal article, 2018-01)
This letter presents the first measurement of jet mass in Pb-Pb and p-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV and 5.02 TeV, respectively. Both the jet energy and the jet mass are expected to be sensitive to jet ...
• #### Flow dominance and factorization of transverse momentum correlations in Pb-Pb collisions at the LHC ﻿

(Peer reviewed; Journal article, 2017-04)
We present the first measurement of the two-particle transverse momentum differential correlation function, $P_2\equiv\langle \Delta p_{\rm T} \Delta p_{\rm T} \rangle /\langle p_{\rm T} \rangle^2$. in Pb-Pb collisions ...
• #### Forward-backward multiplicity correlations in pp collisions at √s = 0.9, 2.76 and 7 TeV ﻿

(Peer reviewed; Journal article, 2015-05-20)
The strength of forward-backward (FB) multiplicity correlations is measured by the ALICE detector in proton-proton (pp) collisions at s√ = 0.9, 2.76 and 7 TeV. The measurement is performed in the central pseudorapidity ...
• #### Forward-central two-particle correlations in p-Pb collisions at $\sqrt{s_{\rm NN}}$ = 5.02 TeV ﻿

(Peer reviewed; Journal article, 2016-02)
Two-particle angular correlations between trigger particles in the forward pseudorapidity range $2.5 < |\eta| < 4.0$ and associated particles in the central range $|\eta| < 1.0$ are measured with the ALICE detector ...
• #### Higher harmonic flow coefficients of identified hadrons in Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV ﻿

(Peer reviewed; Journal article, 2016-09)
The elliptic, triangular, quadrangular and pentagonal anisotropic flow coefficients for $\pi^{\pm}$. $\mathrm{K}^{\pm}$ and p+\).overline{\mathrm{p}}\) in Pb-Pb collisions at $\sqrt{s_\mathrm{{NN}}} = 2.76$ TeV were ...
• #### Insight into particle production mechanisms via angular correlations of identified particles in pp collisions at $\sqrt{s}=7$ TeV ﻿

(Peer reviewed; Journal article, 2017-08)
Two-particle angular correlations were measured in pp collisions at $\sqrt{s} = 7$ TeV for pions, kaons, protons, and lambdas, for all particle/anti-particle combinations in the pair. Data for mesons exhibit an expected ...
• #### J/$psi$ production as a function of charged-particle pseudorapidity density in p-Pb collisions at $\sqrt{s_{\rm NN}} = 5.02$ TeV ﻿

(Peer reviewed; Journal article, 2018-01)
• #### Measurement of azimuthal correlations of D mesons and charged particles in pp collisions at $\sqrt{s}=7$ TeV and p-Pb collisions at $\sqrt{s_{\rm NN}} = 5.02$ TeV ﻿

(Peer reviewed; Journal article, 2017-04)
The azimuthal correlations of D mesons and charged particles were measured with the ALICE detector in pp collisions at $\sqrt{s}=7$ TeV and p-Pb collisions at $\sqrt{s_{\rm NN}} = 5.02$ TeV at the Large Hadron Collider. ...
• #### Measurement of charged jet production cross sections and nuclear modification in p-Pb collisions at $\sqrt{s_\rm{NN}} = 5.02$ TeV ﻿

(Peer reviewed; Journal article, 2015-10)
Charged jet production cross sections in p-Pb collisions at $\sqrt{s_{\rm NN}} = 5.02$ TeV measured with the ALICE detector at the LHC are presented. Using the anti-$k_{\rm T}$ algorithm, jets have been reconstructed ...
• #### Measurement of D-meson production at mid-rapidity in pp collisions at ${\sqrt{s}=7}$ TeV ﻿

(Peer reviewed; Journal article, 2017-08)
The production cross sections of the prompt charmed mesons ${\rm D^0}$. ${\rm D^+}$. ${\rm D^{*+}}$ and ${\rm D_s^+}$ were measured at mid-rapidity in proton-proton collisions at a centre-of-mass energy $\sqrt{s}=7$ ...
• #### Measurement of D-meson production versus multiplicity in p-Pb collisions at $\sqrt{s_{\rm NN}}=5.02$ TeV ﻿

(Peer reviewed; Journal article, 2016-08)
The measurement of prompt D-meson production as a function of multiplicity in p–Pb collisions at $\sqrt{s_{\rm NN}}=5.02$ TeV with the ALICE detector at the LHC is reported. D\)^0\), D\)^+\) and D\)^{*+}\) mesons are ...
• #### Measurement of dijet $k_T$ in p-Pb collisions at $\sqrt{s_{NN}}$ = 5.02 TeV ﻿

(Peer reviewed; Journal article, 2015-06)
A measurement of dijet correlations in p-Pb collisions at $\sqrt{s_{\rm NN}}=5.02$ TeV with the ALICE detector is presented. Jets are reconstructed from charged particles measured in the central tracking detectors and ...